Lynnmor wrote:
westend wrote:
BTW, the Ford brake controller is an inertial controller, i.e. truck needs to be moving for the brake pedal to send power to the umbilical.
No the Ford controller is not a stupid inertial controller, it senses brake fluid pressure so that the trailer brakes does what you foot wants them to do. Ford did program the controller so that it provides very little braking at very slow speeds to prevent jerking. The trailer brakes need to be tested while driving.
I stand corrected, thanks.